| article html file updated | 8 February 2020 00:13 CET | Update | https://www.mdpi.com/2072-4292/9/3/199 |
| article html file updated | 23 September 2019 12:38 CEST | Update | N/A |
| article html file updated | 4 May 2019 09:31 CEST | Update | N/A |
| article html file updated | 28 March 2017 09:11 CEST | Update | N/A |
| article html file updated | 24 February 2017 15:07 CET | Original file | N/A |
| article xml uploaded. | 24 February 2017 15:05 CET | Original file | https://www.mdpi.com/2072-4292/9/3/199/xml |
| article pdf uploaded. | 24 February 2017 15:05 CET | Version of Record | https://www.mdpi.com/2072-4292/9/3/199/pdf |
